Weather in Simmonstown, PA
Simmonstown, Wednesday, 7 October, 06:34
Clear. Feels like 37°. High 68°, low 41°.
Monthly outlook for Simmonstown, PA: average high 61.3°, average low 44.7°. That is 1.7° below the climate normal for October. Precipitation is expected on 6 days (about 2.8 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 12 October (74.4°), the coolest 21 October (35.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 7 October – 16 October | 64.6° | 65.8° | -0.7° |
| 17 October – 26 October | 55.7° | 61.6° | -3.3° |
| 27 October – 5 November | at normal | 59° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Coatesville (9 mi).
0
Simmonstown, Thursday, 8 October
Clear. High 73°, low 52°.
0Simmonstown, Friday, 9 October
Clear. High 69°, low 48°.
0
Simmonstown, Saturday, 10 October
Overcast. High 68°, low 49°.
0.89
Simmonstown, Sunday, 11 October
Rain. High 65°, low 56°.
0.31Simmonstown, Monday, 12 October
Rain. High 74°, low 66°.
1.19Simmonstown, Tuesday, 13 October
Rain. High 58°, low 40°.
0.07Simmonstown, Wednesday, 14 October
Light rain. High 52°, low 40°.
0Simmonstown, Thursday, 15 October
Clear. High 57°, low 39°.
0Simmonstown, Friday, 16 October
Overcast. High 62°, low 50°.
0.3Simmonstown, Saturday, 17 October
Rain. High 62°, low 45°.
0.04Simmonstown, Sunday, 18 October
Light rain. High 51°, low 41°.
0Simmonstown, Monday, 19 October
Clear. High 54°, low 36°.
0Simmonstown, Tuesday, 20 October
Clear. High 56°, low 39°.
0Simmonstown, Wednesday, 21 October
Clear. High 54°, low 35°.
0Simmonstown, Thursday, 22 October
Overcast. High 57°, low 40°.
0.1
Simmonstown, Friday, 23 October
Climate normal for this date — 60-year average.
0.13Simmonstown, Saturday, 24 October
Climate normal for this date — 60-year average.
0.13Simmonstown, Sunday, 25 October
Climate normal for this date — 60-year average.
0.11
Simmonstown, Monday, 26 October
Climate normal for this date — 60-year average.
0.21Simmonstown, Tuesday, 27 October
Climate normal for this date — 60-year average.
0.13Simmonstown, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.25Simmonstown, Thursday, 29 October
Climate normal for this date — 60-year average.
0.1Simmonstown, Friday, 30 October
Climate normal for this date — 60-year average.
0.05Simmonstown, Saturday, 31 October
Climate normal for this date — 60-year average.
0.09Simmonstown, Sunday, 1 November
Climate normal for this date — 60-year average.
0.1Simmonstown, Monday, 2 November
Climate normal for this date — 60-year average.
0.07Simmonstown, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.07Simmonstown, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.12Simmonstown, Thursday, 5 November
Climate normal for this date — 60-year average.
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Simmonstown, PA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Simmonstown, PA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
36°Weather in Annapolis, MD47°Weather in Atlanta, GA57°Weather in Augusta, ME
37°Weather in Austin, TX66°Weather in Baton Rouge, LA72°Weather in Bismarck, ND44°Weather in Boise, ID59°Weather in Boston, MA40°Weather in Carson City, NV57°Weather in Charleston, WV47°Weather in Charlotte Amalie, VI79°Weather in Cheyenne, WY53°Weather in Columbia, SC55°Weather in Columbus, OH45°Weather in Concord, NH34°Weather in Denver, CO60°Weather in Des Moines, IA60°Weather in Dover, DE46°Weather in Frankfort, KY45°Weather in Harrisburg, PA41°Weather in Hartford, CT38°Weather in Helena, MT51°Weather in Honolulu, HI75°Weather in Indianapolis, IN49°Weather in Jackson, MS68°Weather in Jefferson City, MO53°Weather in Juneau, AK41°Weather in Lansing, MI57°Weather in Lincoln, NE60°Weather in Little Rock, AR59°Weather in Madison, WI58°Weather in Montgomery, AL62°Weather in Montpelier, VT30°Weather in Nashville, TN60°Weather in Oklahoma City, OK64°Weather in Olympia, WA54°Weather in Phoenix, AZ83°Weather in Pierre, SD46°Weather in Providence, RI39°Weather in Raleigh, NC49°Weather in Richmond, VA46°Weather in Sacramento, CA72°Weather in Salem, OR54°Weather in Salt Lake City, UT61°Weather in San Juan, PR77°Weather in Santa Fe, NM54°Weather in Springfield, IL59°Weather in St. Paul, MN55°Weather in Tallahassee, FL70°Weather in Topeka, KS61°Weather in Trenton, NJ41°Weather in Washington, DC47°43°Weather in North Oakland, PA39°Weather in North Park, PA42°Weather in North Scottdale, PA40°Weather in North Sewickley, PA38°Weather in North Water Gap, PA43°Weather in North Weissport, PA38°Weather in Northwood Heights, PA38°Weather in Nossville, PA40°Weather in Notre Dame Hills, PA38°Weather in Nowrytown, PA38°Weather in Nuangola Station, PA40°Weather in Nyesville, PA43°Weather in Oak Forest, PA46°Weather in Oak Hall, PA37°Weather in Oak Park, PA39°Weather in Oak Shade, PA45°Weather in Oakbourne, PA43°Weather in Oakhurst, PA45°Weather in Oakland Mills, PA38°